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3 years ago

A football field is shown at right it is 53 1/3 yards and 120 yards.

Mathematics

1 answer:

tigry1 [53]3 years ago

3 0

1. 160 ft by 360 ft

2. 1040 ft

3. About 5 laps

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100 POINTS IF U GET THIS RIGHT!

strojnjashka [21]

Answer:45.5

Step-by-step explanation:convert mixed number into proper fraction

6.2+1/2=13/2

=7x 13/2

covert element to fraction 7= 7/1

7/1x13/2=91/2

answer:45 1/2

there's also a decimal answer

answer:45.5

3 0

2 years ago

Find the value of the following expression below 8(15-4)/4^2-5

Sonja [21]

Answer:

The correct answer is 1/2 or 0.5

Step-by-step explanation:

8(15-4)/4^2-5

8(11)/4^2-5

Now i'm going to multiply 8 by 11

88/4^2-5

Now solve 4^2

Which is 16.

Now we have 88/16-5

Divide 88 and 16 which is 5.5.

Now minus 5.5 - 5 which gets us our answer: 0.5

6 0

3 years ago

Brian is riding his bike. He biked a distance of 14 miles at a rate of 14 miles per hour. Rearrange the distance formula, d = rt

xeze [42]

Answer:

60 minutes

Step-by-step explanation -

14=14t

14*1=14

6 0

3 years ago

A camera has a listed price of $522.98 before tax. If the sales tax rate is 8.25%, find the total cost of the camera with sales

svetoff [14.1K]

Answer:

4,314.6

Step-by-step explanation:

522.98 multiplied by 8.25 is 4,314.585 which rounded to the nearest cent is 4,314.6

7 0

3 years ago

Mary crocheted a rectangular blanket whose diagonal measures approximately 7.21 feet. What are the most likely length and width

mote1985 [20]

Answer:

If both sides are integers, one side will be 4 feet and the other will be 6 feet. The other solution is the symmetrical solution (4 feet instead of 6 feet, and 6 feet instead of 4 feet).

Step-by-step explanation:

We have a rectangular blanket, that has a diagonal that measures h=7.21 feet.

The two sides of the rectangle a and b can be related to the diagonal h by the Pithagorean theorem:

$a^2+b^2=h^2$

Then, we can express one side in function of the other as:

$a^2+b^2=h^2\\\\a^2=h^2-b^2\\\\a=\sqrt{h^2-b^2}=\sqrt{7.21-b^2}=\sqrt{52-b^2}$

Then, if we define b, we get the value of a that satisfies the equation.

A graph of values of a and b is attached.

If both side a and b are integers, we can see in the graph that are only two solutions: (b=4, a=6) and (a=4, b=6).

8 0

3 years ago